| | PolyScience 标准数字15L -30℃冷藏浴循环 | 339 | ￥33980.00 | ￥33980.00 | | ￥33980.00 |  |
| | PolyScience 6150T21C130E 再循环装置; -10至40°C，230V | 514 | ￥51450.00 | ￥51450.00 | | ￥51450.00 | |
| | PolyScience PP15R-40-A12E 15L -40°冷藏浴循环240V/50HZ | 622 | ￥62250.00 | ￥62250.00 | | ￥62250.00 | |
| | PolyScience 6250T21C130E 再循环装置; -10至40°C，240V | 514 | ￥51450.00 | ￥51450.00 | | ￥51450.00 | |
| | Whatman 6514-5004 过滤漏斗 | 15 | ￥1550.00 | ￥1550.00 | | ￥1550.00 | |
| | PolyScience PD28R-30-A12E 高性能数字28L -30℃冷藏浴循环 | 485 | ￥48540.00 | ￥48540.00 | | ￥48540.00 | |
